Tired of digging out your timing light for minor tuning changes?

[Mr. Goodtool]

With any timing tape ad, moroso etc. seen on all the popular hotrod sites, simply copy and print the picture. Next use any of the degree tapes cut out of the copy and tape it to your firewall behind the distributor, just above the cap. Next, use any kind of a pointer ontop of the distributor cap and aim it at the degree tape cutout. My cap is an hei style and I can easily use the pointer to make minute changes according to the season. Simple!

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[Ricko1966]

Crankshaft degrees vs. Distributor degrees you have to remember are not the same. Multiply or Divide by 2 depending on which way you are wanting to convert.